I'm not exactly sure on a revenue model yet, but I think job ads is one idea that could work. However, when I was researching companies that are trying to match people with the right career, several ended up partnering with Fortune 500 companies to essentially be their marketing channel. I won't be doing that, as I think it creates a conflict of interest. Having good content is my top priority.
Adding search is the first feature on my list to build out, sorry for the frustration. And thanks for the feedback.